mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-21 01:05:45 +00:00
2b03a82ba0
This removes a lot of old cruft in thebes to instantiate Cairo scaled fonts. Instead, we only instantiate the Cairo scaled font inside Moz2D when we actually need it for DrawTargetCairo. This thus gets rid of the duplicated code we had inside both Moz2D and thebes to deal with Cairo scaled fonts. Differential Revision: https://phabricator.services.mozilla.com/D47297 --HG-- extra : moz-landing-system : lando
57 lines
1.8 KiB
C++
57 lines
1.8 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#ifndef MOZILLA_GFX_UNSCALEDFONTDWRITE_H_
|
|
#define MOZILLA_GFX_UNSCALEDFONTDWRITE_H_
|
|
|
|
#include <dwrite.h>
|
|
|
|
#include "2D.h"
|
|
|
|
namespace mozilla {
|
|
namespace gfx {
|
|
|
|
class ScaledFontDWrite;
|
|
|
|
class UnscaledFontDWrite final : public UnscaledFont {
|
|
public:
|
|
MOZ_DECLARE_REFCOUNTED_VIRTUAL_TYPENAME(UnscaledFontDWrite, override)
|
|
UnscaledFontDWrite(const RefPtr<IDWriteFontFace>& aFontFace,
|
|
const RefPtr<IDWriteFont>& aFont)
|
|
: mFontFace(aFontFace), mFont(aFont) {}
|
|
|
|
FontType GetType() const override { return FontType::DWRITE; }
|
|
|
|
const RefPtr<IDWriteFontFace>& GetFontFace() const { return mFontFace; }
|
|
const RefPtr<IDWriteFont>& GetFont() const { return mFont; }
|
|
|
|
bool GetFontFileData(FontFileDataOutput aDataCallback, void* aBaton) override;
|
|
|
|
already_AddRefed<ScaledFont> CreateScaledFont(
|
|
Float aGlyphSize, const uint8_t* aInstanceData,
|
|
uint32_t aInstanceDataLength, const FontVariation* aVariations,
|
|
uint32_t aNumVariations) override;
|
|
|
|
already_AddRefed<ScaledFont> CreateScaledFontFromWRFont(
|
|
Float aGlyphSize, const wr::FontInstanceOptions* aOptions,
|
|
const wr::FontInstancePlatformOptions* aPlatformOptions,
|
|
const FontVariation* aVariations, uint32_t aNumVariations) override;
|
|
|
|
bool GetWRFontDescriptor(WRFontDescriptorOutput aCb, void* aBaton) override;
|
|
|
|
private:
|
|
bool InitBold();
|
|
|
|
RefPtr<IDWriteFontFace> mFontFace;
|
|
RefPtr<IDWriteFontFace> mFontFaceBold;
|
|
RefPtr<IDWriteFont> mFont;
|
|
};
|
|
|
|
} // namespace gfx
|
|
} // namespace mozilla
|
|
|
|
#endif /* MOZILLA_GFX_UNSCALEDFONTDWRITE_H_ */
|